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C/C++ Source or Header  |  2002-07-07  |  11KB  |  392 lines
  1. /////////////////////////////////////////////////////////////////////////////
  2. // Name:        settings.cpp
  3. // Purpose:     wxSettings
  4. // Author:      David Webster
  5. // Modified by:
  6. // Created:     10/15/99
  7. // RCS-ID:      $Id: SETTINGS.CPP,v 1.13 2002/07/01 22:22:12 DW Exp $
  8. // Copyright:   (c) David Webster
  9. // Licence:     wxWindows licence
  10. /////////////////////////////////////////////////////////////////////////////
  11.  
  12. // For compilers that support precompilation, includes "wx.h".
  13. #include "wx/wxprec.h"
  14.  
  15. #ifndef WX_PRECOMP
  16. #include <stdio.h>
  17. #include "wx/defs.h"
  18. #include "wx/pen.h"
  19. #include "wx/brush.h"
  20. #include "wx/gdicmn.h"
  21. #include "wx/module.h"
  22. #endif
  23.  
  24. #include "wx/settings.h"
  25. #include "wx/window.h"
  26. #include "wx/os2/private.h"
  27.  
  28. // the module which is used to clean up wxSystemSettings data (this is a
  29. // singleton class so it can't be done in the dtor)
  30. class wxSystemSettingsModule : public wxModule
  31. {
  32.     friend class wxSystemSettings;
  33. public:
  34.     virtual bool OnInit();
  35.     virtual void OnExit();
  36.  
  37. private:
  38.     DECLARE_DYNAMIC_CLASS(wxSystemSettingsModule)
  39.  
  40.     static wxArrayString   sm_optionNames;
  41.     static wxArrayString   sm_optionValues;
  42. };
  43.  
  44. // ----------------------------------------------------------------------------
  45. // global data
  46. // ----------------------------------------------------------------------------
  47.  
  48. static wxFont *gs_fontDefault = NULL;
  49.  
  50. // ============================================================================
  51. // implementation
  52. // ============================================================================
  53.  
  54. // ----------------------------------------------------------------------------
  55. // wxSystemSettingsModule
  56. // ----------------------------------------------------------------------------
  57.  
  58. IMPLEMENT_DYNAMIC_CLASS(wxSystemSettingsModule, wxModule)
  59.  
  60. wxArrayString wxSystemSettingsModule::sm_optionNames;
  61. wxArrayString wxSystemSettingsModule::sm_optionValues;
  62.  
  63. bool wxSystemSettingsModule::OnInit()
  64. {
  65.     return TRUE;
  66. }
  67.  
  68. void wxSystemSettingsModule::OnExit()
  69. {
  70.     sm_optionNames.Clear();
  71.     sm_optionValues.Clear();
  72.     delete gs_fontDefault;
  73. }
  74.  
  75. wxColour wxSystemSettingsNative::GetColour(
  76.   wxSystemColour                    nIndex
  77. )
  78. {
  79.     COLORREF                        vRef;
  80.     wxColour                        vCol;
  81.     switch (nIndex)
  82.     {
  83.         //
  84.         // PM actually has values for these
  85.         //
  86.         case wxSYS_COLOUR_WINDOW:
  87.             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  88.                                              ,SYSCLR_WINDOW
  89.                                              ,0L
  90.                                             );
  91.             vCol.Set( GetRValue(vRef)
  92.                      ,GetGValue(vRef)
  93.                      ,GetBValue(vRef)
  94.                     );
  95.             break;
  96.  
  97.         case wxSYS_COLOUR_WINDOWFRAME:
  98.             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  99.                                              ,SYSCLR_WINDOWFRAME
  100.                                              ,0L
  101.                                             );
  102.             vCol.Set( GetRValue(vRef)
  103.                      ,GetGValue(vRef)
  104.                      ,GetBValue(vRef)
  105.                     );
  106.             break;
  107.  
  108.         case wxSYS_COLOUR_MENUTEXT:
  109.             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  110.                                              ,SYSCLR_MENUTEXT
  111.                                              ,0L
  112.                                             );
  113.             vCol.Set( GetRValue(vRef)
  114.                      ,GetGValue(vRef)
  115.                      ,GetBValue(vRef)
  116.                     );
  117.             break;
  118.  
  119.         case wxSYS_COLOUR_BTNFACE:
  120.             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  121.                                              ,SYSCLR_BUTTONDEFAULT
  122.                                              ,0L
  123.                                             );
  124.             vCol.Set( GetRValue(vRef)
  125.                      ,GetGValue(vRef)
  126.                      ,GetBValue(vRef)
  127.                     );
  128.             break;
  129.  
  130.         case wxSYS_COLOUR_BTNSHADOW:
  131.             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  132.                                              ,SYSCLR_BUTTONMIDDLE
  133.                                              ,0L
  134.                                             );
  135.             vCol.Set( GetRValue(vRef)
  136.                      ,GetGValue(vRef)
  137.                      ,GetBValue(vRef)
  138.                     );
  139.             break;
  140.  
  141.         case wxSYS_COLOUR_BTNHIGHLIGHT:
  142.             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  143.                                              ,SYSCLR_BUTTONLIGHT
  144.                                              ,0L
  145.                                             );
  146.             vCol.Set( GetRValue(vRef)
  147.                      ,GetGValue(vRef)
  148.                      ,GetBValue(vRef)
  149.                     );
  150.             break;
  151.  
  152.         case wxSYS_COLOUR_MENUBAR:
  153.             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  154.                                              ,SYSCLR_MENU
  155.                                              ,0L
  156.                                             );
  157.             vCol.Set( GetRValue(vRef)
  158.                      ,GetGValue(vRef)
  159.                      ,GetBValue(vRef)
  160.                     );
  161.             break;
  162.  
  163.         //
  164.         // We'll have to just give values to these
  165.         //
  166.         case wxSYS_COLOUR_LISTBOX:
  167.         case wxSYS_COLOUR_CAPTIONTEXT:
  168.             return(*wxWHITE);
  169.             break;
  170.  
  171.         case wxSYS_COLOUR_WINDOWTEXT:
  172.         case wxSYS_COLOUR_INACTIVECAPTIONTEXT:
  173.         case wxSYS_COLOUR_BTNTEXT:
  174.         case wxSYS_COLOUR_INFOTEXT:
  175.             vCol = (*wxBLACK);
  176.             break;
  177.  
  178.         //
  179.         // We should customize these to look like other ports
  180.         //
  181.  
  182.         case wxSYS_COLOUR_ACTIVECAPTION:
  183.         case wxSYS_COLOUR_ACTIVEBORDER:
  184.         case wxSYS_COLOUR_HIGHLIGHT:
  185.             vCol = (*wxBLUE);
  186.             break;
  187.  
  188.         case wxSYS_COLOUR_SCROLLBAR:
  189.         case wxSYS_COLOUR_BACKGROUND:
  190.         case wxSYS_COLOUR_INACTIVECAPTION:
  191.         case wxSYS_COLOUR_MENU:
  192.         case wxSYS_COLOUR_INACTIVEBORDER:
  193.         case wxSYS_COLOUR_APPWORKSPACE:
  194.         case wxSYS_COLOUR_HIGHLIGHTTEXT:
  195.         case wxSYS_COLOUR_GRAYTEXT:
  196.         case wxSYS_COLOUR_3DDKSHADOW:
  197.         case wxSYS_COLOUR_3DLIGHT:
  198.         case wxSYS_COLOUR_INFOBK:
  199.             vCol = (*wxLIGHT_GREY);
  200.             break;
  201.  
  202.         default:
  203.             vRef = (ULONG)::WinQuerySysColor( HWND_DESKTOP
  204.                                              ,SYSCLR_WINDOW
  205.                                              ,0L
  206.                                             );
  207.             vCol.Set( GetRValue(vRef)
  208.                      ,GetGValue(vRef)
  209.                      ,GetBValue(vRef)
  210.                     );
  211.             break;
  212.     }
  213.     return(vCol);
  214. } // end of wxSystemSettingsNative::GetColour
  215.  
  216. wxFont wxSystemSettingsNative::GetFont(
  217.   wxSystemFont                      index
  218. )
  219. {
  220.     // TODO
  221.     switch (index)
  222.     {
  223.         case wxSYS_DEVICE_DEFAULT_FONT:
  224.         {
  225.             break;
  226.         }
  227.         case wxSYS_DEFAULT_PALETTE:
  228.         {
  229.             break;
  230.         }
  231.         case wxSYS_SYSTEM_FIXED_FONT:
  232.         {
  233.             break;
  234.         }
  235.         case wxSYS_SYSTEM_FONT:
  236.         {
  237.             break;
  238.         }
  239.         default:
  240.         case wxSYS_DEFAULT_GUI_FONT:
  241.         {
  242.             break;
  243.         }
  244.     }
  245.     if(wxSWISS_FONT)
  246.          return *wxSWISS_FONT;
  247.  
  248.     return wxNullFont;
  249. }
  250.  
  251. // Get a system metric, e.g. scrollbar size
  252. int wxSystemSettingsNative::GetMetric(
  253.   wxSystemMetric                    index
  254. )
  255. {
  256.     switch ( index)
  257.     {
  258.         case wxSYS_MOUSE_BUTTONS:
  259.             // TODO
  260.             return 0;
  261.         case wxSYS_BORDER_X:
  262.             // TODO
  263.             return 0;
  264.         case wxSYS_BORDER_Y:
  265.             // TODO
  266.             return 0;
  267.         case wxSYS_CURSOR_X:
  268.             // TODO
  269.             return 0;
  270.         case wxSYS_CURSOR_Y:
  271.             // TODO
  272.             return 0;
  273.         case wxSYS_DCLICK_X:
  274.             // TODO
  275.             return 0;
  276.         case wxSYS_DCLICK_Y:
  277.             // TODO
  278.             return 0;
  279.         case wxSYS_DRAG_X:
  280.             // TODO
  281.             return 0;
  282.         case wxSYS_DRAG_Y:
  283.             // TODO
  284.             return 0;
  285.         case wxSYS_EDGE_X:
  286.             // TODO
  287.             return 0;
  288.         case wxSYS_EDGE_Y:
  289.             // TODO
  290.             return 0;
  291.         case wxSYS_HSCROLL_ARROW_X:
  292.             // TODO
  293.             return 0;
  294.         case wxSYS_HSCROLL_ARROW_Y:
  295.             // TODO
  296.             return 0;
  297.         case wxSYS_HTHUMB_X:
  298.             // TODO
  299.             return 0;
  300.         case wxSYS_ICON_X:
  301.             // TODO
  302.             return 0;
  303.         case wxSYS_ICON_Y:
  304.             // TODO
  305.             return 0;
  306.         case wxSYS_ICONSPACING_X:
  307.             // TODO
  308.             return 0;
  309.         case wxSYS_ICONSPACING_Y:
  310.             // TODO
  311.             return 0;
  312.         case wxSYS_WINDOWMIN_X:
  313.             // TODO
  314.             return 0;
  315.         case wxSYS_WINDOWMIN_Y:
  316.             // TODO
  317.             return 0;
  318.         case wxSYS_SCREEN_X:
  319.             // TODO
  320.             return 0;
  321.         case wxSYS_SCREEN_Y:
  322.             // TODO
  323.             return 0;
  324.         case wxSYS_FRAMESIZE_X:
  325.             // TODO
  326.             return 0;
  327.         case wxSYS_FRAMESIZE_Y:
  328.             // TODO
  329.             return 0;
  330.         case wxSYS_SMALLICON_X:
  331.             // TODO
  332.             return 0;
  333.         case wxSYS_SMALLICON_Y:
  334.             // TODO
  335.             return 0;
  336.         case wxSYS_HSCROLL_Y:
  337.             // TODO
  338.             return 0;
  339.         case wxSYS_VSCROLL_X:
  340.             // TODO
  341.             return 0;
  342.         case wxSYS_VSCROLL_ARROW_X:
  343.             // TODO
  344.             return 0;
  345.         case wxSYS_VSCROLL_ARROW_Y:
  346.             // TODO
  347.             return 0;
  348.         case wxSYS_VTHUMB_Y:
  349.             // TODO
  350.             return 0;
  351.         case wxSYS_CAPTION_Y:
  352.             // TODO
  353.             return 0;
  354.         case wxSYS_MENU_Y:
  355.             // TODO
  356.             return 0;
  357.         case wxSYS_NETWORK_PRESENT:
  358.             // TODO
  359.             return 0;
  360.         case wxSYS_PENWINDOWS_PRESENT:
  361.             // TODO
  362.             return 0;
  363.         case wxSYS_SHOW_SOUNDS:
  364.             // TODO
  365.             return 0;
  366.         case wxSYS_SWAP_BUTTONS:
  367.             // TODO
  368.             return 0;
  369.         default:
  370.             return 0;
  371.     }
  372.     return 0;
  373. }
  374.  
  375. bool wxSystemSettingsNative::HasFeature(
  376.   wxSystemFeature                   index
  377. )
  378. {
  379.     switch (index)
  380.     {
  381.         case wxSYS_CAN_ICONIZE_FRAME:
  382.             return TRUE;
  383.  
  384.         case wxSYS_CAN_DRAW_FRAME_DECORATIONS:
  385.             return FALSE;
  386.  
  387.         default:
  388.             return FALSE;
  389.     }
  390.     return FALSE;
  391. }
  392.